| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $185.87 | 6.647% | $198.2248 | $198.22 | $198.20 | $198.20 |
| Purchase #2 | $6.25 | 9.700% | $6.8563 | $6.86 | $6.85 | $6.90 |
| Purchase #3 | $170.36 | 11.270% | $189.5596 | $189.56 | $189.55 | $189.60 |
| Purchase #4 | $233.26 | 5.182% | $245.3475 | $245.35 | $245.35 | $245.30 |
| Purchase #5 | $155.46 | 4.650% | $162.6889 | $162.69 | $162.70 | $162.70 |
| Purchase #6 | $163.53 | 3.525% | $169.2944 | $169.29 | $169.30 | $169.30 |
| Purchase #7 | $28.75 | 3.486% | $29.7522 | $29.75 | $29.75 | $29.80 |
| 7 purchase totals = | $943.48 | $1,001.7237 | $1,001.72 | $1,001.70 | $1,001.80 | |